diff options
Diffstat (limited to 'attic/muse_qt4_evolution/muse/mixer.cpp')
| -rw-r--r-- | attic/muse_qt4_evolution/muse/mixer.cpp | 397 |
1 files changed, 0 insertions, 397 deletions
diff --git a/attic/muse_qt4_evolution/muse/mixer.cpp b/attic/muse_qt4_evolution/muse/mixer.cpp deleted file mode 100644 index b3e5ce06..00000000 --- a/attic/muse_qt4_evolution/muse/mixer.cpp +++ /dev/null @@ -1,397 +0,0 @@ -//============================================================================= -// MusE -// Linux Music Editor -// $Id:$ -// -// Copyright (C) 2002-2006 by Werner Schweer and others -// -// This program is free software; you can redistribute it and/or modify -// it under the terms of the GNU General Public License version 2. -// -// This program is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. -// -// You should have received a copy of the GNU General Public License -// along with this program; if not, write to the Free Software -// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -//============================================================================= - -#include "muse.h" -#include "mixer.h" -#include "song.h" -#include "icons.h" -#include "astrip.h" -#include "mstrip.h" -#include "routedialog.h" -#include "synth.h" -#include "midiinport.h" -#include "midioutport.h" - -extern void populateAddTrack(QMenu* addTrack); - -//--------------------------------------------------------- -// Mixer -// -// inputs | synthis | tracks | groups | master -//--------------------------------------------------------- - -Mixer::Mixer(QWidget* parent, MixerConfig* c) - : QMainWindow(parent) - { - mustUpdateMixer = false; - cfg = c; - routingDialog = 0; - setWindowTitle(tr("MusE: Mixer")); - setWindowIcon(*museIcon); - - QMenu* menuCreate = menuBar()->addMenu(tr("&Create")); - populateAddTrack(menuCreate); - - menuView = menuBar()->addMenu(tr("&View")); - routingAction = menuView->addAction(tr("Routing"), this, SLOT(toggleRouteDialog())); - routingAction->setCheckable(true); - - showMidiTracksId = menuView->addAction(tr("Show Midi Tracks")); - showMidiOutPortId = menuView->addAction(tr("Show Midi Out Ports")); - showMidiInPortId = menuView->addAction(tr("Show Midi In Ports")); - - menuView->addSeparator(); - - showWaveTracksId = menuView->addAction(tr("Show Wave Tracks")); - showOutputTracksId = menuView->addAction(tr("Show Output Tracks")); - showGroupTracksId = menuView->addAction(tr("Show Group Tracks")); - showInputTracksId = menuView->addAction(tr("Show Input Tracks")); - showSyntiTracksId = menuView->addAction(tr("Show Synthesizer")); - connect(menuView, SIGNAL(triggered(QAction*)), SLOT(showTracksChanged(QAction*))); - - showMidiTracksId->setCheckable(true); - showMidiInPortId->setCheckable(true); - showMidiOutPortId->setCheckable(true); - showWaveTracksId->setCheckable(true); - showOutputTracksId->setCheckable(true); - showGroupTracksId->setCheckable(true); - showInputTracksId->setCheckable(true); - showSyntiTracksId->setCheckable(true); - - QScrollArea* view = new QScrollArea; - view->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); - setCentralWidget(view); - - central = new QWidget; - layout = new QHBoxLayout; - central->setLayout(layout); - layout->setSpacing(0); - layout->setMargin(0); - view->setWidget(central); - view->setWidgetResizable(true); - - connect(song, SIGNAL(songChanged(int)), SLOT(songChanged(int))); - connect(muse, SIGNAL(configChanged()), SLOT(configChanged())); - song->update(); // calls update mixer - } - -//--------------------------------------------------------- -// addStrip -//--------------------------------------------------------- - -void Mixer::addStrip(Track* t, int idx) - { - StripList::iterator si = stripList.begin(); - for (int i = 0; i < idx; ++i) { - if (si != stripList.end()) - ++si; - } - if (si != stripList.end() && (*si)->getTrack() == t) - return; - - StripList::iterator nsi = si; - ++nsi; - if (si != stripList.end() - && nsi != stripList.end() - && (*nsi)->getTrack() == t) { - layout->removeWidget(*si); - delete *si; - stripList.erase(si); - } - else { - Strip* strip; - switch(t->type()) { - case Track::MIDI_IN: - strip = new MidiInPortStrip(this, (MidiInPort*)t, true); - break; - case Track::MIDI_OUT: - strip = new MidiOutPortStrip(this, (MidiOutPort*)t, true); - break; - case Track::MIDI: - strip = new MidiStrip(this, (MidiTrack*)t, true); - break; - case Track::MIDI_SYNTI: - strip = new MidiSyntiStrip(this, (MidiSynti*)t, true); - break; - default: - strip = new AudioStrip(this, (AudioTrack*)t, true); - break; - } - layout->insertWidget(idx, strip); - stripList.insert(si, strip); - strip->show(); - } - } - -//--------------------------------------------------------- -// clear -//--------------------------------------------------------- - -void Mixer::clear() - { - QLayoutItem* i; - while ((i = layout->takeAt(0))) { - if (i->widget()) - delete i->widget(); - delete i; - } - stripList.clear(); - } - -//--------------------------------------------------------- -// updateMixer -//--------------------------------------------------------- - -void Mixer::updateMixer(int action) - { - showMidiTracksId->setChecked(cfg->showMidiTracks); - showMidiInPortId->setChecked(cfg->showMidiInPorts); - showMidiOutPortId->setChecked(cfg->showMidiOutPorts); - showWaveTracksId->setChecked(cfg->showWaveTracks); - showOutputTracksId->setChecked(cfg->showOutputTracks); - showGroupTracksId->setChecked(cfg->showGroupTracks); - showInputTracksId->setChecked(cfg->showInputTracks); - showSyntiTracksId->setChecked(cfg->showSyntiTracks); - - if (action == STRIP_REMOVED) { - foreach(Strip* strip, stripList) { - Track* track = strip->getTrack(); - if (song->trackExists(track)) - continue; - layout->removeWidget(strip); - delete strip; - stripList.removeAt(stripList.indexOf(strip)); - } - int idx = stripList.size(); - setMaximumWidth(STRIP_WIDTH * idx + 4); - central->setFixedWidth(STRIP_WIDTH * idx); - if (idx < 4) - setMinimumWidth(idx * STRIP_WIDTH + 4); - return; - } - - clear(); - - int idx = 0; - //--------------------------------------------------- - // generate Input Strips - //--------------------------------------------------- - - if (cfg->showInputTracks) { - InputList* itl = song->inputs(); - for (iAudioInput i = itl->begin(); i != itl->end(); ++i) - addStrip(*i, idx++); - } - - //--------------------------------------------------- - // Synthesizer Strips - //--------------------------------------------------- - - if (cfg->showSyntiTracks) { - SynthIList* sl = song->syntis(); - for (iSynthI i = sl->begin(); i != sl->end(); ++i) - addStrip(*i, idx++); - } - - //--------------------------------------------------- - // generate Wave Track Strips - //--------------------------------------------------- - - if (cfg->showWaveTracks) { - WaveTrackList* wtl = song->waves(); - for (iWaveTrack i = wtl->begin(); i != wtl->end(); ++i) - addStrip(*i, idx++); - } - - //--------------------------------------------------- - // generate Midi strips - //--------------------------------------------------- - - if (cfg->showMidiInPorts) { - MidiInPortList* mpl = song->midiInPorts(); - for (iMidiInPort i = mpl->begin(); i != mpl->end(); ++i) - addStrip(*i, idx++); - } - - if (cfg->showMidiSyntiPorts) { - MidiSyntiList* mpl = song->midiSyntis(); - for (iMidiSynti i = mpl->begin(); i != mpl->end(); ++i) - addStrip(*i, idx++); - } - - if (cfg->showMidiTracks) { - MidiTrackList* mtl = song->midis(); - for (iMidiTrack i = mtl->begin(); i != mtl->end(); ++i) - addStrip(*i, idx++); - } - - if (cfg->showMidiOutPorts) { - MidiOutPortList* mpl = song->midiOutPorts(); - for (iMidiOutPort i = mpl->begin(); i != mpl->end(); ++i) - addStrip(*i, idx++); - } - - //--------------------------------------------------- - // Groups - //--------------------------------------------------- - - if (cfg->showGroupTracks) { - GroupList* gtl = song->groups(); - for (iAudioGroup i = gtl->begin(); i != gtl->end(); ++i) - addStrip(*i, idx++); - } - - //--------------------------------------------------- - // Master - //--------------------------------------------------- - - if (cfg->showOutputTracks) { - OutputList* otl = song->outputs(); - for (iAudioOutput i = otl->begin(); i != otl->end(); ++i) - addStrip(*i, idx++); - } - setMaximumWidth(STRIP_WIDTH * idx + 4); - central->setFixedWidth(STRIP_WIDTH * idx); - if (idx < 4) - setMinimumWidth(idx * STRIP_WIDTH + 4); - layout->update(); - } - -//--------------------------------------------------------- -// songChanged -//--------------------------------------------------------- - -void Mixer::songChanged(int flags) - { - int action = NO_UPDATE; - if (flags == -1) - action = UPDATE_ALL; - else { - if (flags & SC_TRACK_REMOVED) - action |= STRIP_REMOVED; - if (flags & SC_TRACK_INSERTED) - action |= STRIP_INSERTED; - } - if (action != NO_UPDATE) - updateMixer(action); - } - -//--------------------------------------------------------- -// closeEvent -//--------------------------------------------------------- - -void Mixer::closeEvent(QCloseEvent* e) - { - emit closed(); - e->accept(); - } - -//--------------------------------------------------------- -// toggleRouteDialog -//--------------------------------------------------------- - -void Mixer::toggleRouteDialog() - { - showRouteDialog(routingAction->isChecked()); - } - -//--------------------------------------------------------- -// showRouteDialog -//--------------------------------------------------------- - -void Mixer::showRouteDialog(bool on) - { - if (on && routingDialog == 0) { - routingDialog = new RouteDialog(this); - connect(routingDialog, SIGNAL(closed()), SLOT(routingDialogClosed())); - } - if (routingDialog) - routingDialog->setShown(on); - routingAction->setChecked(on); - } - -//--------------------------------------------------------- -// routingDialogClosed -//--------------------------------------------------------- - -void Mixer::routingDialogClosed() - { - routingAction->setChecked(false); - } - -//--------------------------------------------------------- -// showTracksChanged -//--------------------------------------------------------- - -void Mixer::showTracksChanged(QAction* id) - { - bool val = id->isChecked(); - if (id == showMidiTracksId) - cfg->showMidiTracks = val; - else if (id == showOutputTracksId) - cfg->showOutputTracks = val; - else if (id == showWaveTracksId) - cfg->showWaveTracks = val; - else if (id == showGroupTracksId) - cfg->showGroupTracks = val; - else if (id == showInputTracksId) - cfg->showInputTracks = val; - else if (id == showSyntiTracksId) - cfg->showSyntiTracks = val; - else if (id == showMidiInPortId) - cfg->showMidiInPorts = val; - else if (id == showMidiOutPortId) - cfg->showMidiOutPorts = val; - updateMixer(UPDATE_ALL); - } - -//--------------------------------------------------------- -// write -//--------------------------------------------------------- - -void Mixer::write(Xml& xml, const char* name) - { - xml.stag(QString(name)); - xml.tag("geometry", geometry()); - xml.tag("showMidiTracks", cfg->showMidiTracks); - xml.tag("showOutputTracks", cfg->showOutputTracks); - xml.tag("showWaveTracks", cfg->showWaveTracks); - xml.tag("showGroupTracks", cfg->showGroupTracks); - xml.tag("showInputTracks", cfg->showInputTracks); - xml.tag("showSyntiTracks", cfg->showSyntiTracks); - xml.tag("showMidiInPorts", cfg->showMidiInPorts); - xml.tag("showMidiOutPorts", cfg->showMidiOutPorts); - xml.etag(name); - } - -//--------------------------------------------------------- -// heartBeat -//--------------------------------------------------------- - -void Mixer::heartBeat() - { - if (mustUpdateMixer) { - updateMixer(STRIP_INSERTED | STRIP_REMOVED); - mustUpdateMixer = false; - } - foreach(Strip* s, stripList) - s->heartBeat(); - } - |